1550 Champagne Avenue (Rexford Ab 802)
Other in California, CA · 1550 Champagne Avenue, Ontario · 91761
At a glance
1550 Champagne Avenue (Rexford Ab 802) is a 67,282-square-foot other building at 1550 Champagne Avenue, Ontario in Ontario, California, built in 1989. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 10.2 kBtu/ft² and 46 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 10.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 46 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 202,756 kWh |
| Gross floor area | 67,282 sq ft |
| Source record | california:23955428:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 10.2 kBtu/ft² | 46 tCO₂e | |
| 2023 | — | 10.0 kBtu/ft² | 48 tCO₂e | |
| 2022 | — | 10.5 kBtu/ft² | 48 tCO₂e | |
| 2021 | — | — | 50 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1550 Champagne Avenue, Ontario
- City
- California
- State
- California
- ZIP
- 91761
- Coordinates
- 34.04677, -117.53039
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 1550 Champagne Avenue (Rexford Ab 802) compare with other other buildings in California?
The latest disclosures cover 773 other buildings in California, out of 40,029 buildings citywide. Its site EUI of 10.2 kBtu/ft² is about 83% below the average of 58.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.7 kgCO₂e/ft² is about 81% below the group average of 3.5 kgCO₂e/ft².
At 67,282 sq ft, it is about 87% below the average floor area of 511,890 sq ft for those buildings. It was built in 1989, 16 years later than the group's average year built (1973). Across all 24 jurisdictions BuildingCensus covers, the 1,327 other buildings average an ENERGY STAR score of 60 and a site EUI of 63.3 kBtu/ft².
How has 1550 Champagne Avenue (Rexford Ab 802)'s energy performance changed over time?
BuildingCensus holds 4 California disclosures for 1550 Champagne Avenue (Rexford Ab 802), covering report years 2021–2024. Site EUI moved from 10.5 kBtu/ft² (2022) to 10.2 kBtu/ft² (2024), a 3% decrease. Reported emissions went from 50 tCO₂e to 46 tCO₂e over the same span (down 8%).
What does a site EUI of 10.2 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 1550 Champagne Avenue (Rexford Ab 802)'s 10.2 kBtu/ft² across 67,282 sq ft works out to about 0.7 billion Btu (201 MWh-equivalent) in 2024. The disclosure also reports 202,756 kWh of electricity for the year.
Which law requires 1550 Champagne Avenue (Rexford Ab 802) to report its energy use?
1550 Champagne Avenue (Rexford Ab 802) reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:23955428:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More other buildings in California
- Yuba City Migrant Center· 67,250 sq ft · EUI 20.2 kBtu/ft²
- Rose Canyon Operations Yard· 67,013 sq ft · EUI 37.1 kBtu/ft²
- Hrd Valencia· 67,000 sq ft · EUI 13.4 kBtu/ft²
- 3368-3370 N San Fernando (Rexford Ab 802)· 66,731 sq ft · EUI 23.7 kBtu/ft²
- 660 Candlestick Point Sra· 66,361 sq ft · EUI 0.8 kBtu/ft²
- Mission Valley South - 1233· 66,079 sq ft · EUI 24.3 kBtu/ft²
- Other buildings in California· 773 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is 1550 Champagne Avenue (Rexford Ab 802)'s energy grade?
1550 Champagne Avenue (Rexford Ab 802) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 10.2 kBtu/ft².
How much energy does 1550 Champagne Avenue (Rexford Ab 802) use?
Its 2024 site energy-use intensity was 10.2 kBtu/ft² across 67,282 sq ft, including 202,756 kWh of electricity.
What are 1550 Champagne Avenue (Rexford Ab 802)'s carbon emissions?
1550 Champagne Avenue (Rexford Ab 802) reported 46 tCO₂e of greenhouse-gas emissions (0.7 kgCO₂e/ft²) for 2024.
Where is 1550 Champagne Avenue (Rexford Ab 802)?
1550 Champagne Avenue (Rexford Ab 802) is at 1550 Champagne Avenue, Ontario, in Ontario, California 91761. Its coordinates are 34.04677, -117.53039 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1550 Champagne Avenue (Rexford Ab 802) and when was it built?
1550 Champagne Avenue (Rexford Ab 802) has 67,282 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1989 as its year built. It is classed as other.
Is 1550 Champagne Avenue (Rexford Ab 802) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1550 Champagne Avenue (Rexford Ab 802), Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1550-champagne-avenue-rexford-ab-802-465c2b05 (data as of July 9, 2026).